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Bouroumane N, El Boutaybi M, El Kodadi M, Touzani R, Oussaid A, Hammouti B, Abboud M. Synthesis of new heterocyclic ligands and study of the catecholase activity of catalysts based on copper(II). REACTION KINETICS MECHANISMS AND CATALYSIS 2023. [DOI: 10.1007/s11144-023-02370-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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2
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Ganguly S, Bhunia P, Mayans J, Ghosh A. Trinuclear heterometallic CuII–MII (M = Mn and Co) complexes of N,O donor ligands with o-nitro benzoate anion: structures, magnetic properties and catalytic oxidase activities. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3
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Tripathy RR, Singha S, Sarkar S. A review on bio-functional models of catechol oxidase probed by less explored first row transition metals. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2122053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
| | - Shuvendu Singha
- Department of Chemistry, SAS, KIIT University, Bhubaneswar, Odisha, India
| | - Sohini Sarkar
- Department of Chemistry, SAS, KIIT University, Bhubaneswar, Odisha, India
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4
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Ganguly S, Bhunia P, Mayans J, Ghosh A. Pentanuclear M II–Mn II (M = Ni and Cu) complexes of N 2O 2 donor ligands with a variation of carboxylate anions: syntheses, structures, magnetic properties and catecholase-like activities. NEW J CHEM 2022. [DOI: 10.1039/d2nj02215j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One NiII2MnII3 and two CuII2MnII3 complexes have been synthesized using N2O2 donor ligands. The former complex exhibits spin crossover at 2 K temperature. All the complexes exhibit catecholase-like activities.
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Affiliation(s)
- Sayantan Ganguly
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
- Department of Chemistry, Taki Government College, Taki, Hasnabad, West Bengal 743429, India
| | - Pradip Bhunia
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
| | - Júlia Mayans
- Departament de Química Inorgànica i Orgànica and Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona (UB), Martí iFranqués 1-11, Barcelona 08028, Spain
| | - Ashutosh Ghosh
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
- Rani Rashmoni Green University, Tarakeswar, Hooghly 712410, West Bengal, India
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5
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Coordination of reduced Schiff base anion to Pd(II): Synthesis, characterization, DFT calculation and catecholase activity. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Jana NC, Jagličić Z, Brandão P, Adak S, Saha A, Panja A. A novel triple aqua-, phenoxo- and carboxylato-bridged dinickel( ii) complex, its magnetic properties, and comparative biomimetic catalytic studies with analogous dinickel( ii) complexes. NEW J CHEM 2021. [DOI: 10.1039/d1nj00708d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A unique triply bridged dinickel(ii) complex and two doubly bridged dinickel(ii) complexes are reported, and their magnetic properties and comparative biomimetic catalytic performances are studied.
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Affiliation(s)
- Narayan Ch. Jana
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
| | - Zvonko Jagličić
- Institute of Mathematics
- Physics and Mechanics & Faculty of Civil and Geodetic Engineering
- University of Ljubljana
- 1000 Ljubljana
- Slovenia
| | - Paula Brandão
- Department of Chemistry
- CICECO-Aveiro Institute of Materials
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Sarmistha Adak
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
- Department of Chemistry
| | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Anangamohan Panja
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
- Department of Chemistry
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7
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Mondal M, Jana S, Drew MG, Ghosh A. Application of two Cu(II)-azido based 1D coordination polymers in optoelectronic device: Structural characterization and experimental studies. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Mondal M, Ghosh S, Maity S, Giri S, Ghosh A. In situ transformation of a tridentate to a tetradentate unsymmetric Schiff base ligand via deaminative coupling in Ni(ii) complexes: crystal structures, magnetic properties and catecholase activity study. Inorg Chem Front 2020. [DOI: 10.1039/c9qi00975b] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
An N2O donor reduced Schiff base in presence of Ni(ClO4)2·6H2O and SCN− transforms into N2O2 donor ligand via deaminative coupling. Metal complexes 1 and 3 exhibit catecholase like activity and antiferromagnetic coupling between the Ni(ii) ions.
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Affiliation(s)
- Monotosh Mondal
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Soumavo Ghosh
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Souvik Maity
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Sanjib Giri
- Department of Chemistry
- Sri Ramkrishna Sarada Vidya Mahapitha
- Kamarpukur
- India
| | - Ashutosh Ghosh
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
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9
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Formation of a carbonato bridged Ni4-complex by atmospheric CO2 fixation: Crystal structure and magnetic properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Adhikary J, Majumdar I, Kundu P, Kornweitz H, Kara H, Das D. Role of Electronegative Atom Present on Ligand Backbone and Substrate Binding Mode on Catecholase- and Phosphatase-Like Activities of Dinuclear NiIIComplexes: A Theoretical Support. ChemistrySelect 2018. [DOI: 10.1002/slct.201702861] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jaydeep Adhikary
- Department of Chemical Sciences; Ariel University; Ariel 40700 Israel
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road Kolkata - 700009 India
| | - Ishani Majumdar
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road Kolkata - 700009 India
| | - Priyanka Kundu
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road Kolkata - 700009 India
| | - Haya Kornweitz
- Department of Chemical Sciences; Ariel University; Ariel 40700 Israel
| | - Hulya Kara
- Department of Physics; Faculty of Science and Art; Balikesir University; Balikesir Turkey
- Department of Physics; Faculty of Science; Mugla Sıtkı Koçman University; Mugla Turkey
| | - Debasis Das
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road Kolkata - 700009 India
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11
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Ghosh K, Banerjee A, Bauzá A, Frontera A, Chattopadhyay S. One pot synthesis of two cobalt(iii) Schiff base complexes with chelating pyridyltetrazolate and exploration of their bio-relevant catalytic activities. RSC Adv 2018; 8:28216-28237. [PMID: 35542722 PMCID: PMC9084250 DOI: 10.1039/c8ra03035a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 07/16/2018] [Indexed: 11/22/2022] Open
Abstract
Two new cobalt(iii) tetrazolato complexes [Co(L1)(PTZ)(N3)] (1) and [Co(L2)(PTZ)(N3)] (2) {where H2L1 = 2((3-(methylamino)propylimino)methyl)-6-methoxyphenol, H2L2 = 2((3-(dimethylamino)propylimino)methyl)-6-ethoxyphenol and HPTZ = 5-(2-pyridyl)tetrazole}, have been synthesized via in situ 1,3-dipolar cycloaddition reaction of 2-cyanopyridine and sodium azide in the presence of cobalt(ii) nitrate hexahydrate and respective Schiff bases in the open atmosphere. The structures of both complexes have been confirmed by single crystal X-ray diffraction studies. Features of noncovalent interactions in the solid state of both complexes have been studied by means of DFT and MEP calculations and characterized using Bader's theory of “atoms in molecules” (AIM). These complexes act as biomimetic catalysts promoting the aerobic oxidation of 3,5-di-tert-butylcatechol (3,5-DTBC) to the corresponding o-benzoquinone at room temperature. The reaction follows Michaelis–Menten enzymatic reaction kinetics with turnover numbers of ∼0.030 s−1 in an acetonitrile–methanol (2 : 1) mixture. Both complexes are also reactive towards aerobic oxidation of o-aminophenol in acetonitrile–methanol (2 : 1) with turnover numbers ∼0.095 s−1. Two cobalt(iii) tetrazolato complexes have been synthesized and characterized. Noncovalent interactions have been analysed by DFT and MEP calculations and characterized using Bader's theory of AIM. Both complexes catalyze the aerial oxidation of 3,5-DTBC and OAPH.![]()
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Affiliation(s)
- Kousik Ghosh
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata
- India
| | - Abhisek Banerjee
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata
- India
| | - Antonio Bauzá
- Departament de Química
- Universitat de les IllesBalears
- 07122 Palma (Baleares)
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les IllesBalears
- 07122 Palma (Baleares)
- Spain
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12
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Synthesis, crystal structure and magnetic properties of a dinuclear and a trinuclear Ni(II) complexes derived from tetradentate ONNO donor Mannich base ligands. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.06.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Mahapatra P, Ghosh S, Giri S, Rane V, Kadam R, Drew MGB, Ghosh A. Subtle Structural Changes in (CuIIL)2MnII Complexes To Induce Heterometallic Cooperative Catalytic Oxidase Activities on Phenolic Substrates (H2L = Salen Type Unsymmetrical Schiff Base). Inorg Chem 2017; 56:5105-5121. [DOI: 10.1021/acs.inorgchem.7b00253] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Prithwish Mahapatra
- Department of Chemistry,
University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Soumavo Ghosh
- Department of Chemistry,
University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Sanjib Giri
- Department of Chemistry,
University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Vinayak Rane
- Radiochemistry division, Bhabha Atomic Research Center, Trombay, Mumbai 400085, India
| | - Ramakant Kadam
- Radiochemistry division, Bhabha Atomic Research Center, Trombay, Mumbai 400085, India
| | - Michael G. B. Drew
- School of Chemistry, The University of Reading, P.O. Box 224, Whiteknights, Reading RG6 6AD, U.K
| | - Ashutosh Ghosh
- Department of Chemistry,
University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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14
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Dasgupta S, Adhikary J, Giri S, Bauza A, Frontera A, Das D. Unveiling the effects of the in situ generated arene anion radical and imine radical on catecholase like activity: a DFT supported experimental investigation. Dalton Trans 2017; 46:5888-5900. [DOI: 10.1039/c7dt00733g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A comparative mechanistic account has been portrayed on the basis of arene anions and imine radicals in this study on catecholase activity.
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Affiliation(s)
| | - Jaydeep Adhikary
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
| | - Sanjib Giri
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
| | - Antonio Bauza
- Departament de Química
- Universitat de les Illes Balears
- Palma (Baleares)
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- Palma (Baleares)
- Spain
| | - Debasis Das
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
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15
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Mondal M, Giri S, Guha PM, Ghosh A. Dependence of magnetic coupling on ligands at the axial positions of NiII in phenoxido bridged dimers: experimental observations and DFT studies. Dalton Trans 2017; 46:697-708. [DOI: 10.1039/c6dt03855g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Experimental and theoretical results reveal that the magnetic coupling in diphenoxido bridged dinuclear NiII compounds is strongly dependent on the axially coordinated non-bridging ligands.
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Affiliation(s)
- Monotosh Mondal
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700 009
- India
| | - Sanjib Giri
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700 009
- India
| | - Pampa M. Guha
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700 009
- India
| | - Ashutosh Ghosh
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata 700 009
- India
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16
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Dasgupta S, Majumder I, Chakraborty P, Zangrando E, Bauza A, Frontera A, Das D. Ligand-Flexibility Controlled and Solvent-Induced Nuclearity Conversion in CuII-Based Catecholase Models: A Deep Insight Through Combined Experimental and Theoretical Investigations. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600985] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sanchari Dasgupta
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road 700009 Kolkata India
| | - Ishani Majumder
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road 700009 Kolkata India
| | - Prateeti Chakraborty
- Department of Chemistry; Amity University Kolkata; New Town 700156 Kolkata India
| | - Ennio Zangrando
- Department of Chemical and Pharmaceutical Sciences; University of Trieste; Via L. Giorgieri 1 34127 Trieste Italy
| | - Antonio Bauza
- Departament de Química; Universitat de les Illes Balears; Crta. de Valldemossa km 7.5 07122 Palma (Baleares) Spain
| | - Antonio Frontera
- Departament de Química; Universitat de les Illes Balears; Crta. de Valldemossa km 7.5 07122 Palma (Baleares) Spain
| | - Debasis Das
- Department of Chemistry; University of Calcutta; 92, A. P. C. Road 700009 Kolkata India
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